Crash of an Antonov AN-26 in Khandyga

Date & Time: May 23, 1976
Type of aircraft:
Operator:
Registration:
CCCP-26567
Survivors:
Yes
MSN:
57303801
YOM:
1975
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On approach to Khandyga Airport, the airplane crashed in unknown circumstances six km short of runway threshold. There were no casualties while the aircraft was damaged beyond repair.

Crash of a PZL-Mielec AN-2R in Tula

Date & Time: Apr 22, 1976
Type of aircraft:
Operator:
Registration:
CCCP-01626
Flight Phase:
Survivors:
Yes
MSN:
1G82-20
YOM:
1967
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
En route, the pilot made a mistake in handling the fuel system, causing the engine to flame out. The aircraft crash landed in a field near Tula and was damaged beyond repair. There were no casualties.
Probable cause:
Pilot error.

Crash of an Antonov AN-2SKh near Kursk: 1 killed

Date & Time: Apr 17, 1976 at 0950 LT
Type of aircraft:
Operator:
Registration:
CCCP-33170
Flight Phase:
Survivors:
Yes
Schedule:
Kursk - Kursk
MSN:
1145 473 04
YOM:
1960
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Aircraft flight hours:
7750
Aircraft flight cycles:
22756
Circumstances:
On a crop spraying flight for the kolkhoz (collective farm) "Oktyabr" at Besedino (Kursk district of the Kursk region) when lifted off at low speed after a take off run of 300 metres (the crew had neglected the influence of the tail/cross wind). The aircraft stalled at a height of some 10-15 metres and crashed 235 metres behind the runway threshold, about 15 km east of Kursk. A pilot was killed while the second occupant was seriously injured.
Probable cause:
Premature liftoff on part of the pilot-in-command.

Crash of a PZL-Mielec AN-2TP near Kazashinsk: 4 killed

Date & Time: Apr 11, 1976 at 1039 LT
Type of aircraft:
Operator:
Registration:
CCCP-09675
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Karam - Kazashinsk
MSN:
1G76-09
YOM:
1966
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
4
Aircraft flight hours:
9233
Circumstances:
The single engine airplane was completing a cargo flight from Karam to Kazashinskoye, carrying two passengers, two pilots and a load of 1,194 kilos of potatoes. While in normal cruise, the crew informed ATC he was diverting to Yukhta for unknown reasons. Few minutes later, while flying in snow falls, the airplane struck trees and crashed in flames on the slope of a mountain located about 63 km north of Kazashinskoye. As the radio contact was lost and the airplane failed to arrive at destination, SAR operations were initiated but eventually suspended after few days as no trace of the aircraft nor the four occupants was found. The crew of an helicopter localized the wreckage on 21 June 1976. It was determined that the airplane struck trees at an altitude of 800 metres, got a little altitude then crashed 60 metres further in a forest. At the time of the accident, the visibility was probably below 2 km and below minimums.
Probable cause:
The decision of the crew to continue the flight in below weather minimums (snow falls) and not returning to his departure point. The accident was the consequence of a controlled flight into terrain.

Crash of an Antonov AN-24RV in Saratov

Date & Time: Mar 10, 1976
Type of aircraft:
Operator:
Registration:
CCCP-46613
Survivors:
Yes
Schedule:
Ufa – Saratov
MSN:
3 73 086 10
YOM:
1973
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
52
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On a night approach to Saratov-Tsentralny Airport, the pilot allowed the aircraft to drop below the glide path. The twin engine aircraft hit the runway surface with a positive acceleration of 2.35 g, bounced and nosed down prior to hit the runway a second time with a positive acceleration of 3 g. The aircraft went out of control, veered off runway to the left and came to rest in flames in a grassy area. While the aircraft was destroyed, all 57 occupants were evacuated safely.
Probable cause:
Wrong approach configuration on part the of the crew who failed to follow the approved and published procedures.

Crash of an Ilyushin II-18E in Verkhnyaya Khava: 111 killed

Date & Time: Mar 6, 1976 at 0058 LT
Type of aircraft:
Operator:
Registration:
CCCP-75408
Flight Phase:
Survivors:
No
Schedule:
Moscow - Yerevan
MSN:
186 0092 01
YOM:
1966
Flight number:
SU909
Country:
Region:
Crew on board:
11
Crew fatalities:
Pax on board:
100
Pax fatalities:
Other fatalities:
Total fatalities:
111
Aircraft flight hours:
21587
Aircraft flight cycles:
9082
Circumstances:
While cruising by night at an altitude of 7,800 metres, the electrical system failed, causing several instruments to fail, among them gyros. Control was lost and the airplane entered a dive and eventually crashed in a nose-down angle of 70° in an open field located 150 metres from the village of Verkhnyaya Khava, about 50 km northeast of Voronezh. Some debris of the airplane were found at a depth of 14 meters. It disintegrated on impact and all 111 occupants were killed.
Probable cause:
The 36 volts electrical system failed in flight, causing the automatic pilot system to fail as well as instruments such as gyros. Investigations were unable to determine the exact cause of the electrical system's failure. While flying by night and in a visibility reduced by clouds, the crew was unable to have visual references and lost control of the airplane after suffering a spatial disorientation.

Crash of a Tupolev TU-104A in Irkutsk: 24 killed

Date & Time: Feb 9, 1976 at 0805 LT
Type of aircraft:
Operator:
Registration:
CCCP-42327
Flight Phase:
Survivors:
Yes
Schedule:
Irkutsk – Novosibirsk – Sverdlovsk – Leningrad
MSN:
6 66 002 01
YOM:
1956
Flight number:
SU3739
Country:
Region:
Crew on board:
10
Crew fatalities:
Pax on board:
104
Pax fatalities:
Other fatalities:
Total fatalities:
24
Aircraft flight hours:
22069
Aircraft flight cycles:
10308
Circumstances:
At liftoff, the right wing dropped and the airplane rolled to the right to an angle of 70°, causing the right wing to struck the snow covered ground 129 metres to the right of the runway. Out of control, the airplane crossed a taxiway, passed behind an air Koryo TU-154 that just landed (some debris struck the TU-154) and came to rest in flames, broken in three, 232 metres further. The wreckage was found 180 metres southeast of the runway end. 78 people, among them a stewardess, were injured, 12 people were unhurt. 24 occupants were killed, 15 passengers and nine crew members.
Probable cause:
The loss of control after rotation was caused by the combination of an asymmetrical fueling and pilot errors. It was determined that there was a difference of 1,500 kg of fuel between both wing tanks; 1,500 kg more in the right wing tank than the left wing tank, causing an excessive weight in the right wing. An excessive angle of attack after rotation above the allowable values and the lack of reaction from the pilot-in-command who failed to correct the situation for a period of eight seconds, caused the aircraft to reach an excessive right roll angle of 70° and to crash.

Crash of an Antonov AN-24B in Leningrad

Date & Time: Jan 13, 1976
Type of aircraft:
Operator:
Registration:
CCCP-47280
Survivors:
Yes
Schedule:
Riga – Leningrad – Kirov
MSN:
0 73 064 10
YOM:
1970
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
39
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
11711
Aircraft flight cycles:
8920
Circumstances:
The crew was performing a flight from Riga to Kirov with an intermediate stop in Leningrad. The approach was started by night and below minima-weather conditions. On final approach, the aircraft dropped below the glide path and the captain switched off the ground proximity warning system so the aircraft hit tree tops some 1,700 metres before the inner marker, stalled and crashed in a wooded area located 2,165 metres before the runway threshold. All 5 crew members and 23 of the 39 passengers were injured. The aircraft was destroyed.
Probable cause:
The crew decided to complete the approach while the weather conditions were below minima. Following a wrong approach configuration, the captain allowed the aircraft to drop below the glide path and switched off the GPWS' alarm that was sounding in the cockpit, causing the aircraft to collide with trees and to crash.

Crash of a Tupolev TU-124V in Moscow: 62 killed

Date & Time: Jan 3, 1976 at 1005 LT
Type of aircraft:
Operator:
Registration:
CCCP-45037
Flight Phase:
Survivors:
No
Schedule:
Moscow - Minsk - Brest
MSN:
2 35 10 02
YOM:
1962
Flight number:
SU2003
Country:
Region:
Crew on board:
5
Crew fatalities:
Pax on board:
56
Pax fatalities:
Other fatalities:
Total fatalities:
62
Aircraft flight hours:
17014
Aircraft flight cycles:
14409
Circumstances:
26 seconds after takeoff from runway 24 at Moscow-Vnukovo Airport, while climbing to a height of 200 metres, the crew retracted the landing gear and reduced the engine power to nominal value. Once the altitude of 250 metres was reached, while at a speed of 340 km/h, the airplane entered a right turn when the crew was cleared to climb to 1,500 metres. The crew failed to acknowledge this clearance when seven seconds later, the airplane entered a left turn, nosed down and crashed at a speed of 550 km/h onto a house located 5,400 meters from the runway end and 1,800 metres to the right of its extended centerline. The aircraft and the house were totally destroyed and all 61 occupants were killed as well as one people in the house. Another person on the ground was injured.
Probable cause:
It was determined that both artificial horizons failed during initial climb for undetermined reasons. The combination of this instrument failure and a limited visibility caused the pilots to suffer a spatial disorientation and then a loss of control.

Crash of a PZL-Mielec AN-2R in Russia

Date & Time: Dec 31, 1975
Type of aircraft:
Operator:
Registration:
CCCP-09233
Survivors:
Yes
MSN:
1G22-11
YOM:
1962
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed upon landing somewhere in Russia. There were no casualties. The exact date of the mishap remains unknown, somewhere in 1975.